make address required and change form method to post in bestellung.php...

make address required and change form method to post in bestellung.php EWA-Praktikum/23WS-EWA-Hofmann/23WS-EWA-Prak-Fr4y-1-Arfa_Pototzki#2

src/Praktikum/Prak1/bestellung.php

@@ -47,7 +47,7 @@ echo <<< HTML
 
     <section id="warenkorbSection">
         <h2>Warenkorb</h2>
-        <form accept-charset="UTF-8" action="https://echo.fbi.h-da.de/" method="get">
+        <form accept-charset="UTF-8" action="https://echo.fbi.h-da.de/" method="post">
             <label for="warenkorb"></label>
             <select id="warenkorb" multiple name="Pizza[]" size="3">
                 <option value="Margherita">Margherita</option>
@@ -57,7 +57,7 @@ echo <<< HTML
 
             <p>14,50</p>
 
-            <label for="address"></label><input id="address" name="Adresse" placeholder="Ihre Adresse" type="text"><br>
+            <label for="address"></label><input id="address" name="Adresse" placeholder="Ihre Adresse" type="text" required><br>
             <input type="reset" value="Alles Löschen">
             <input type="reset" value="Auswahl Löschen">
             <input type="submit" value="Bestellen">